VEVOR Binding Machine, Comb Binding Machine 21-Holes Binding 450 Sheets, Book Binder Machine with 100 PCS 3/8'' Comb Binding Spines, for Letter Size, Diecast-Model-Cars • Waterproof and sweat-proof design

• Waterproof and sweat-proof design for outdoor activities

Frame Material: Metal rube

Do not use this product when wearing contact lenses

Overall dimensions: 90cm x 61cm x 65cm

and those seeking muscle recovery

VEVOR Binding Machine, Comb Binding Machine 21-Holes Binding 450 Sheets, Book Binder Machine with 100 PCS 3/8'' Comb Binding Spines, for Letter Size, Diecast-Model-Cars • Waterproof and sweat-proof designProduct Features Binding Efficiency and Neatness Our binding machine handles bulk projects effortlessly, punching up to 21 holes, 12 sheets, and binding 450 sheets at once. Ideal for schools, offices, and businesses, it ensures professionally finished documents. Compatible with Various Sizes This comb binding machine is suitable for Letter size, A4 size, A5 size, and more, ensuring strong compatibility for various document bindings. Easy to Operate